Friday, December 23, 2011

WASHINGTON: A new to prevent device, small enough to fit millions on a pc nick, could catalyse faster, more powerful details running and supercomputers.

The "passive to prevent diode" is made from two small plastic happens to be computing 10 microns across, or about a Tenth the size of hair.

Unlike other to prevent diodes, it does not require external assistance to give alerts and can be readily incorporated into pc snacks.

The diode is able of "non-reciprocal transmission", meaning it sends alerts in only one direction, making it able of details running, said Minghao Qi, affiliate lecturer of power and pc technological innovation at Purdue, the paper Science reports.

"This one-way indication is the most fundamental part of a sense enterprise, so our diodes open the door to to prevent details running," said Qi, working with a team also led by Tim Weiner, Purdue lecturer of power and pc technological innovation, according to a report.

Although fiber optic cables and wires send incredible amounts of information across sea and areas, details running is stunted and the information are subject to internet attack when to prevent alerts must be converted into electronic alerts for use in pcs, and the other way around.

"This interpretation requires expensive equipment," study co-author Jian Wang said. "What you'd rather be able to do is plug the fiber directly into pcs with no interpretation needed, and then you get a lot of data and security."